2859b1c634
We keep streams state in so->so_ptcb; this field is unused in all the kernel. Fix poll(2) timeout computation; add hrtsys and waitsys syscalls.
51 lines
1.9 KiB
C
51 lines
1.9 KiB
C
/* $NetBSD: svr4_poll.h,v 1.2 1994/11/18 02:53:55 christos Exp $ */
|
|
|
|
/*
|
|
* Copyright (c) 1994 Christos Zoulas
|
|
* All rights reserved.
|
|
*
|
|
* Redistribution and use in source and binary forms, with or without
|
|
* modification, are permitted provided that the following conditions
|
|
* are met:
|
|
* 1. Redistributions of source code must retain the above copyright
|
|
* notice, this list of conditions and the following disclaimer.
|
|
* 2. Redistributions in binary form must reproduce the above copyright
|
|
* notice, this list of conditions and the following disclaimer in the
|
|
* documentation and/or other materials provided with the distribution.
|
|
* 3. The name of the author may not be used to endorse or promote products
|
|
* derived from this software without specific prior written permission
|
|
*
|
|
* THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR
|
|
* IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
|
|
* OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
|
|
* IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT,
|
|
* INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
|
|
* NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
|
|
* DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
|
|
* THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
|
|
* (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
|
|
* THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
|
|
*/
|
|
|
|
#ifndef _SVR4_POLL_H_
|
|
#define _SVR4_POLL_H_
|
|
|
|
struct svr4_pollfd {
|
|
int fd;
|
|
short events;
|
|
short revents;
|
|
};
|
|
|
|
#define SVR4_POLLIN 0x0001
|
|
#define SVR4_POLLPRI 0x0002
|
|
#define SVR4_POLLOUT 0x0004
|
|
#define SVR4_POLLERR 0x0008
|
|
#define SVR4_POLLHUP 0x0010
|
|
#define SVR4_POLLNVAL 0x0020
|
|
#define SVR4_POLLRDNORM 0x0040
|
|
#define SVR4_POLLRDBAND 0x0080
|
|
#define SVR4_POLLWRBAND 0x0100
|
|
|
|
|
|
#endif /* !_SVR4_POLL_H_ */
|